The original Atari Force was a team of humans from different nations using the multi-dimensional starship Scanner One to search for a new planet for humanity to inhabit as the Earth was facing ecological devastation. The team was handpicked by A.T.A.R.I. (Advanced Technology And Research Institute), and consisted of Martin Champion as mission commander, Lydia Perez as pilot and executive officer, Li-San O'Rourke as security officer, Mohandas Singh as flight engineer, and Dr. Lucas Orion as medical officer. A semi-sentient alien creature named Hukka because of the noise he made later joined as team mascot.
The second team, formed approximately 25 years after the first, was also led by Martin Champion. He was convinced that the original team's nemesis, the Dark Destroyer, still existed. Although he was correct, most of the rest of humanity did not believe it, but humored him due to his heroic status in successfully leading the original Atari Force to find New Earth. Other team members included Christopher "Tempest" Champion, son of Martin Champion and Lydia Perez; Erin "Dart" Bia O'Rourke-Singh, daughter of Mohandas Singh and Li-San O'Rourke; Hukka; Morphea, an insectoid empath; Babe, an alien toddler of immense size and strength; and Pakrat, a humanoid rodent thief. Later additions to the team were Blackjak, Dart's human lover; Taz, a short alien warrior; and Kargg, the Dark Destroyer's former chief underling.